JPS5320522A - Pulse width modulated circuit for d.c. motor control circuit - Google Patents
Pulse width modulated circuit for d.c. motor control circuitInfo
- Publication number
- JPS5320522A JPS5320522A JP9444476A JP9444476A JPS5320522A JP S5320522 A JPS5320522 A JP S5320522A JP 9444476 A JP9444476 A JP 9444476A JP 9444476 A JP9444476 A JP 9444476A JP S5320522 A JPS5320522 A JP S5320522A
- Authority
- JP
- Japan
- Prior art keywords
- pulse width
- circuit
- width modulated
- motor control
- control circuit
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Landscapes
- Motor And Converter Starters (AREA)
- Control Of Direct Current Motors (AREA)
Abstract
PURPOSE: To eliminate switching noise in a d.c. motor controlling circuit employing transistors, by providing flip-flops after the stage of comparators and by controlling the transistors with the use of the outputs of the flip-flops as pulse width modulated outputs.
COPYRIGHT: (C)1978,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9444476A JPS5320522A (en) | 1976-08-10 | 1976-08-10 | Pulse width modulated circuit for d.c. motor control circuit |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9444476A JPS5320522A (en) | 1976-08-10 | 1976-08-10 | Pulse width modulated circuit for d.c. motor control circuit |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5320522A true JPS5320522A (en) | 1978-02-24 |
JPS5756316B2 JPS5756316B2 (en) | 1982-11-29 |
Family
ID=14110419
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP9444476A Granted JPS5320522A (en) | 1976-08-10 | 1976-08-10 | Pulse width modulated circuit for d.c. motor control circuit |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5320522A (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59104269A (en) * | 1982-12-04 | 1984-06-16 | Kobe Steel Ltd | Feed control device for welding wire |
US4532461A (en) * | 1983-11-01 | 1985-07-30 | Kollmorgen Technologies Corporation | Rotor position sensor error detection |
JPS6174290U (en) * | 1984-10-19 | 1986-05-20 | ||
DE4130253A1 (en) * | 1991-09-12 | 1993-03-18 | Ringsdorff Werke Gmbh | MULTI-PIECE SUPPORT BRACKET |
-
1976
- 1976-08-10 JP JP9444476A patent/JPS5320522A/en active Granted
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59104269A (en) * | 1982-12-04 | 1984-06-16 | Kobe Steel Ltd | Feed control device for welding wire |
US4532461A (en) * | 1983-11-01 | 1985-07-30 | Kollmorgen Technologies Corporation | Rotor position sensor error detection |
JPS6174290U (en) * | 1984-10-19 | 1986-05-20 | ||
DE4130253A1 (en) * | 1991-09-12 | 1993-03-18 | Ringsdorff Werke Gmbh | MULTI-PIECE SUPPORT BRACKET |
DE4130253C2 (en) * | 1991-09-12 | 2001-10-04 | Sgl Carbon Ag | Multi-part support crucible and process for its manufacture |
Also Published As
Publication number | Publication date |
---|---|
JPS5756316B2 (en) | 1982-11-29 |
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